Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 26.01
Milk (kg) -945.00 -0.014 13.23
Fat (kg) -8.67 -0.375 3.25
Prot (kg) -21.60 -0.441 9.53
Fertility Sub Index 7.21
Calving Interval (days) -3.91 -1.459 5.70
Survival (%) 1.35 1.117 1.51
Calving Sub Index -0.38
Gestation Length (days) 0.41 -0.919 -0.38
Beef Sub Index 11.19
Carcass Weight (kg) -29.10 -0.528 15.35
Age of Slaughter (days) 9.63 -0.432 -4.16
Maintenance Sub Index Maint. Sub Index 23.24
Live WT (kg) -75.80 -0.307 23.24
Total Carbon Sub Index 67.27

* Based on an €80/tonne carbon price